com.threerings.opengl.scene
Class SimpleScene

java.lang.Object
  com.threerings.expr.DynamicScope
      com.threerings.opengl.scene.Scene
          com.threerings.opengl.scene.SimpleScene

All Implemented Interfaces:

Scope, ScopeUpdateListener, Compositable, Tickable

public class SimpleScene
extends Scene

A simple, "flat" scene implementation.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.opengl.scene.Scene

Scene.Transient

Field Summary

Fields inherited from interface com.threerings.expr.Scope

EPOCH, NOW

Constructor Summary

SimpleScene(GlContext ctx)
Creates a new simple scene.

SimpleScene(GlContext ctx, int sources)
Creates a new simple scene.

Method Summary

void	composite() Adds this object's Dependencys and Enqueueables to the compositor in preparation for rendering.
void	getEffects(Box bounds, Collection<ViewerEffect> results) Retrieves all viewer effects whose bounds intersect the provided region.
void	getElements(Box bounds, Collection<SceneElement> results) Retrieves all scene elements whose bounds intersect the provided region.
void	getInfluences(Box bounds, Collection<SceneInfluence> results) Retrieves all scene influences whose bounds intersect the provided region.
SceneElement	getIntersection(Ray3D ray, Vector3f location, Predicate<? super SceneElement> filter) Checks for an intersection between the provided ray and the contents of the scene.

Methods inherited from class com.threerings.opengl.scene.Scene

add, add, add, addAll, boundsDidChange, boundsDidChange, boundsDidChange, boundsWillChange, boundsWillChange, boundsWillChange, clearEffects, dispose, dumpViewerEffects, getAlwaysTickCount, getFromTransientPool, getIntersection, getUpdateInfluencesCount, getViewerEffectCount, getVisibleTickCount, remove, remove, remove, remove, removeAll, removeAll, returnToTransientPool, spawnTransient, tick, tickPolicyDidChange, tickPolicyWillChange

Methods inherited from class com.threerings.expr.DynamicScope

addListener, endCompoundUpdate, get, getParentScope, getScopeName, put, remove, removeListener, scopeUpdated, setParentScope, startCompoundUpdate, wasUpdated

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleScene

public SimpleScene(GlContext ctx)

Creates a new simple scene.

SimpleScene

public SimpleScene(GlContext ctx,
                   int sources)

Creates a new simple scene.

Parameters:

sources - the number of simultaneous sound sources to allow.

Method Detail

composite

public void composite()

Description copied from interface: Compositable

Adds this object's Dependencys and Enqueueables to the compositor in preparation for rendering.

getIntersection

public SceneElement getIntersection(Ray3D ray,
                                    Vector3f location,
                                    Predicate<? super SceneElement> filter)

Description copied from class: Scene

Checks for an intersection between the provided ray and the contents of the scene.

Specified by:

getIntersection in class Scene

location - a vector to populate with the location of the intersection, if any.

filter - a predicate to use in filtering the results of the test.

Returns:

a reference to the first element intersected by the ray, or null for none.

getElements

public void getElements(Box bounds,
                        Collection<SceneElement> results)

Description copied from class: Scene

Retrieves all scene elements whose bounds intersect the provided region.

Specified by:

getElements in class Scene

results - a list to hold the results of the search.

getInfluences

public void getInfluences(Box bounds,
                          Collection<SceneInfluence> results)

Description copied from class: Scene

Retrieves all scene influences whose bounds intersect the provided region.

Specified by:

getInfluences in class Scene

getEffects

public void getEffects(Box bounds,
                       Collection<ViewerEffect> results)

Description copied from class: Scene

Retrieves all viewer effects whose bounds intersect the provided region.

Specified by:

getEffects in class Scene